Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David H. Osburn

PIPetersen Industries: 1 patents #1 of 2Top 50%
Frostproof, FL: #1 of 1 inventorsTop 100%
Florida: #1,961 of 6,924 inventorsTop 30%
Overall (2021): #480,942 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11097932 Grapple truck with a side loader John Czerepka 2021-08-24